Catheter



FIG. 1 is a top perspective view of a catheter showing an embodiment of our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a side elevational view thereof opposite that of FIG. 5;

FIG. 7 is a side elevational view thereof rotated 90 degrees from that of FIG. 5;

FIG. 8 is a side elevational view thereof opposite that of FIG. 7;

FIG. 9 is a top perspective view of a catheter showing another embodiment of our new design;

FIG. 10 is a bottom perspective view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a side elevational view thereof;

FIG. 14 is a side elevational view thereof opposite that of FIG. 13;

FIG. 15 is a side elevational view thereof rotated 90 degrees from that of FIG. 13; and,

FIG. 16 is a side elevational view thereof opposite that of FIG. 15.

The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design. 

CLAIM We claim the ornamental design for a catheter, as shown and described. 